E.W. BACHARACH A CO. CHEMICAL TREATING PLANTS FLLTE RS PANT 6 OQ Ue Me MET GRAVITY AND PRESSURE FILTERS é 2 WATER SOFTENING PLANTS SEWAGE DISPOSAL EQUIPMENT RIALTO BLDG +: KANSAS CITY: MISSOURI August 13, 193 Dr. Forrest C,. Allen Director of Physical Education Varsity Basket Ball Coach University of Kansas Lawrence, Kansas Dear Sir: Your letter of the l2th received, regarding gauges. The vacuum and pressure gauge should be installed on the suction side of the pump, that is, in the pipe nipple be- tween the pump suction and lint catcher, We understand that a tap has been provided to accommodate the gauge. Very truly yours, EH. W. BACHARACH & COMPANY AWL:EP AN mega?